A growing body of scientific research suggests connection between spirituality and mental health. So researchers across a range of disciplines have started to explore and acknowledge the positive contribution of spirituality can make mental health. Spirituality is more individualistic and recent studies indicate that spiritual practices benefits the patients very positively. The role of spirituality in promoting mental health and alleviating mental illness is highlighted. This paper reviews the evidences and explores the impact that some expressions of spirituality can have as part of integrative approach to understanding mental health and wellbeing.